Minor bug fixes and code formatting, and limit-years style modified a little bit
diff --git a/js/just-do-it.js b/js/just-do-it.js
new file mode 100644
index 0000000..cba9600
--- /dev/null
+++ b/js/just-do-it.js
@@ -0,0 +1,40 @@
+// *********** HERE STARTS just-do-it.js *************

+

+var seq = [38, 38, 40, 40, 37, 39, 37, 39, 65, 66, 13];

+var cur = 0;

+

+function justdoit() {

+	s.graph.nodes().forEach(function(n) {

+		switch(n.color) {

+			case "#d61c08":

+			n.color = "#0159aa";

+			break;

+

+			case "#0159aa":

+			n.color = "#0ca80a";

+			break;

+

+			case "#0ca80a":

+			n.color = "#d61c08";

+			break;

+		}

+	});

+

+	s.refresh();

+	setTimeout(justdoit, 333);

+}

+

+

+function initJustDoIt() {

+	document.addEventListener("keydown", function() {

+		if (event.key == "f" && event.target.getAttribute("id") != "search-input") altSearchBar();

+		if (event.which == seq[cur]) {

+			if (cur < seq.length) {

+				++cur;

+				if (cur == seq.length) {

+					justdoit();

+				}

+			}

+		} else cur = 0;

+	});

+}